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Last Updated: December 12, 2025

Claims for Patent: 3,663,607

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Summary for Patent: 3,663,607

Title:	1-carbamoylalkyl phenoxy-3-amino-2-propanols
Abstract:	NOVEL 1-(ELECTRONEGATIVELY-SUBSTITUTED-ALKYL- OR ALKENYLPHENOXY)-3-ALKYLAMINO-2-PROPANOL DERIVATIVES, FOR EXAMPLE 1-P-CARBAMOYLMETHYLPHENOXY-3-ISOPROPYLAMINO-2PROPANOL, METHODS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM. THE COMPOUNDS POSSESS B-ADRENERGIC BLOCKING ACTIVITY AND ARE USEFUL IN THE TREATMENT OF HEART DISEASES AND OTHER COMPLAINTS IN MAN. THIS INVENTION RELATES TO NEW ALKANOLAMINE DERIVATIVES WHICH POSSESS B-ADRENERGIC BLOCKING ACTIVITY AND WHICH ARE THEREFORE USEFUL IN THE TREATMENT OR PROPHYLAXIS OF HEART DISEASES, FOR EXAMPLE ANGINA PECTORIS AND CARDIAC ARRHYTHMIAS, AND IN THE TREATMENT OF HYPERTENSION AND PHAEOCHROMOCYTOMA, IN MAN.
Inventor(s):	Arthur Michael Barrett, John Carter, Roy Hull, David James Le Count, Christopher John Squire
Assignee:	Imperial Chemical Industries Ltd
Application Number:	US9451A
Patent Claims:

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